Write the function ft_descending that will take an integer as an argument

The function must print all the integers between its argument and 0

The printing must start with the argument and be in descending order

If its argument is less than 0, it must print "Already lower than 0", followed by a newline

Each integer printed must be followed by a newline

The function must be prototyped as follows:

void ft_descending(int n);

Examples:

// Call:
ft_descending(2)

# Output:
2
1
0

// Call:
ft_descending(-3)

# Output:
Already lower than 0

// Call:
ft_descending(0)

# Output:
0